“The Spirit knows God the Father and God the Son down to the very depths of Their personal being in the Godhead. He searches ‘the deep things of God.’ Thus, between the Spirit and the Father, between the Spirit and the Son, there is total mutual understanding and knowledge. Nothing is hidden. More than that, all that is in both the Father and the Son is embraced and received by the Spirit, as though He drinks eternally and infinitely of the glory of the divine attributes expressed in each of these persons.”
–Sinclair Ferguson, In Christ Alone: Living the Gospel Centered Life (Orlando: Reformation Trust, 2007), 82.